Regenboog
Recording by Gers Pardoel.
Recording identifiers
- ISRC
- NLG661400259
- CopyrightID (CopyrightChains transaction hash)
- 0xba150a8e0eecbc3a8a7b229e90c38761f8a696c6c4277e67bbdf6b111b960cd7
- Copyright registration time
- 2026-07-22T12:12:58+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25Z
- Bitcoin block
- 959128
- Canonical record hash
- sha256:9f3cd42663628c5eb7dfb4e39ea94194248de682e67a766cf41b3d81437f6483
What this proof establishes
This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.